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电化学加工.
电化学加工(Electro chemical machining,缩写:ECM)是在电解液中利用金属工件作阳极所发生的电化学溶蚀进行加工的方法,利用单纯的电解作用的称电解加工。
是非传统加工方法,用来加工极硬材料或者传统方法难以加工的材料;而限制是加工物必须可导电;ECM可以切小角度或者奇异形状的角度。
加工时,刀具是阴极,加工物是阳极;低电压、高电流下进行电解,使电解液在压力下高速循环流过电极和加工物,刀具沿着欲加工的路径加工,没有和加工物接触,没有电火花产生;加工过程中,工件被溶解,是电镀的反向操作。
电化学加工有着很高的金属移除率,没有热应力,也没有机械应力残留,加工表面可以达到镜面的水准。
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| 计算机辅助工程 | |
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| 钻孔和攻丝 |
- Die head
- 电钻
- 钻头
- Drill bit shank
- 钻头大小
- 钻孔
- List of drill and tap sizes
- 丝攻和丝板
- Tap wrench
- Threading
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| 磨削和研磨 |
- Abrasive
- Angle grinder
- 桌上型砂轮机
- Coated abrasives
- Cylindrical grinder
- Diamond plate
- Flick grinder
- Grinding
- Grinding dresser
- 磨床
- 砂轮
- Jig grinder
- Lapping
- Sanding
- 磨刀石
- Spark testing
- Surface grinder
- Tool and cutter grinder
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| 机械加工 |
- Boring
- Broaching
- 电火花加工
- 电化学加工
- Electron beam machining
- Endmill
- 雕版
- Facing
- Hobbing
- Jig borer
- 工具機
- 机械加工
- 车床
- 铣刀
- 铣床
- Pantograph
- Photochemical machining
- Planer
- 绞刀
- 旋转传送机
- Shaper
- 车削
- 超声波加工
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| 工具機 | |
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| 术语 |
- 切削液
- 加工振动
- Speeds and feeds
- 切屑
- 公差
- 工具和模具制造
- Tramp oil
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